Comtra Theatre, Route 19 in Cranberry Township, is presenting the musical "Into the Woods" through Sept. 5. Curtain is at 7:30 p.m. Fridays and Saturdays. Admission is $12 for plays and $15 for musicals. Box office opens at 6:45 p.m. the day of the show. Call 724-773-9896.

<B>Quantum Theatre</B> presents "36 Views" through Sunday outdoors on Washington's Landing, formerly Herr's Island, at the end of Waterfront Drive. The 30th Street Bridge leads to the island. "36 Views" tells a multifaceted story that starts with the discovery of an ancient Japanese pillow book, a rare manuscript detailing the life and loves of a royal courtesan. Curtain is at 8 p.m. through Sunday. Tickets range from $28 to $40 with a limited number of $16 student tickets available. Call 412-394-3353 or visit the Web site, www.quantumtheatre.com.<B>"8-Track, The Sounds of the 70s" </B>runs through Sept. 27 at the Cabaret at Theatre Square, 655 Penn Ave. Shows start at 7:30 p.m. Wednesdays through Saturdays, at 2 p.m. Saturdays and Sundays, and at 1 p.m. select Thursdays. Tickets cost $44.50 for Saturday evenings, $39.50 for other evenings, and $34.50 for matinees. Call 412-456-6666.

<B>Freeport Theatre Festival</B> concludes its summer season with Agatha Christie's "The Mousetrap" with shows Friday through Sunday at the theater at 2498 White Cloud Road, two miles southeast of Freeport, off Route 356. Curtain is at 8 p.m. Tickets are $12 for adults and $10 for senior citizens and students. Call 724-295-1934 or visit the Web site, www.freeporttheatrefestival.org.<B>New Castle Playhouse</B>, 212 E. Long Ave. in New Castle, is presenting "All My Sons," a drama, through Sept. 6. The show starts at 7:30 p.m. Fridays and Saturdays and at 2 p.m. Sundays. Tickets are $10. Call 724-654-3437 or visit www.newcastleplayhouse.org.